2585856360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{56857}}^1$

素因数の和:57250

約数の個数: 64

約数和(自身を含む): 7778174400

約数和(自身を除く): 5192318040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 758, 1137, 1516, 1895, 2274, 3032, 3790, 4548, 5685, 7580, 9096, 11370, 15160, 22740, 45480, 56857, 113714, 170571, 227428, 284285, 341142, 454856, 568570, 682284, 852855, 1137140, 1364568, 1705710, 2274280, 3411420, 6822840, 21548803, 43097606, 64646409, 86195212, 107744015, 129292818, 172390424, 215488030, 258585636, 323232045, 430976060, 517171272, 646464090, 861952120, 1292928180, 2585856360]

約数ペア:

[(1, 2585856360), (2, 1292928180), (3, 861952120), (4, 646464090), (5, 517171272), (6, 430976060), (8, 323232045), (10, 258585636), (12, 215488030), (15, 172390424), (20, 129292818), (24, 107744015), (30, 86195212), (40, 64646409), (60, 43097606), (120, 21548803), (379, 6822840), (758, 3411420), (1137, 2274280), (1516, 1705710), (1895, 1364568), (2274, 1137140), (3032, 852855), (3790, 682284), (4548, 568570), (5685, 454856), (7580, 341142), (9096, 284285), (11370, 227428), (15160, 170571), (22740, 113714), (45480, 56857)]